﻿using System;
using System.Collections.Generic;
using System.Data;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace BANGSINHVIEN2
{
    class LOP
    {
        public LOP()
        { }
        public DataTable Danhsachlop()
        {
            DALlop dl = new DALlop();
            DataTable dt = dl.Docdanhsachlop();
            return dt;
        }
    }
}
